Hyundai Sonata 1991 Shop Manual page 211

GENERAL
VACUUM HOSE LAYOUT
[For Federal and Canada]
-ThfOttle body
Thermo
valve
FRONT
U
Purge control
solenoid valve
Fuel pressure
regulator
rl----(Bi',--...
Canister
[For California]
EGR control
solenoid valve
Throttle body
EGR valve
"'-+---f-~y)--.J
FRONT
U
Fuel pressure
regulator
G : Green
Y : Yellow
L : Light blue
R Red
B : Black
Purge control
solenoid valve
R
rt--~IB;--_
Canister
29-6